INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02d26696188bbb3f44d066cfac35feaac9f79a7f39add60e615d05ffce2613e0', 
    '6tzq4qvQXbi/vJfiQyFT4ZdR8da2J6Yl7jnk/OKnPPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)